student attendance system
DESCRIPTION
Student Attendance System. Design Document Group #1. Background. Customer: Miami Dade College 6 Campuses and Multiple outreach centers Largest College in the US (> 160,000 Students per year) Problem: New Federal Government regulations regarding the disbursement of Financial Aid funds. - PowerPoint PPT PresentationTRANSCRIPT
![Page 1: Student Attendance System](https://reader036.vdocuments.net/reader036/viewer/2022081417/56813445550346895d9b2f30/html5/thumbnails/1.jpg)
Student Attendance SystemDesign Document
Group #1
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Background
Customer: • Miami Dade College
– 6 Campuses and Multiple outreach centers– Largest College in the US (> 160,000
Students per year)
Problem:• New Federal Government regulations
regarding the disbursement of Financial Aid funds
![Page 3: Student Attendance System](https://reader036.vdocuments.net/reader036/viewer/2022081417/56813445550346895d9b2f30/html5/thumbnails/3.jpg)
Objectives
• Provide a system that allows the college to meet federal financial aid requirements
• Allow for the electronic collection of student attendance data without direct instructor intervention
• Make the collected data available to both Staff and Students
• Leverage the College’s existing technology investments
![Page 4: Student Attendance System](https://reader036.vdocuments.net/reader036/viewer/2022081417/56813445550346895d9b2f30/html5/thumbnails/4.jpg)
Target Technology Environment
• Microsoft Windows 2000/2003 Platform
• .NET Framework
• Internet Information Server (IIS) (ASP.NET)
• Web interface for students / faculty
• College ID Card (Magstripe)
• Ethernet & TCP/IP for connectivity
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The Customer’s Expectation
Student / Employee Web Portal
Database
Data Collection Process
Network
College Enterprise System
Web Clients Web Clients Web Clients
Students Faculty Administrators
Student
Student
Student
Student
![Page 6: Student Attendance System](https://reader036.vdocuments.net/reader036/viewer/2022081417/56813445550346895d9b2f30/html5/thumbnails/6.jpg)
Hardware Selection
• Approx 800 Classrooms (some with 2 readers)
• Total 1,000 Check-In Terminals
• Very small off-the-shelf market
• Closest Vertical Market is Employee Time & Attendance
• T&A has several key differences
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Hardware Selection
• Typical hardware architecture found in T&A was 1 of 2 types.– Network Attached Smart Devices
(~$1000/unit)– Network Attached Smart Controllers
(~$12,000/20 units = $600/unit)
• Price point of both approaches was very high.
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Hardware Selection
• Existing solutions would cost between $1,000,000 - $600,000 for hardware alone.
• Needed to reduce hardware cost.• Build on success of smart controllers and
consolidate processing.• Selected “dumb” Readers ($100) and
Network attached Terminal Servers ($1200/32 readers) = $140/Unit = $140,000
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Hardware Selection
• Digi PortServer TS
• IBC SmartMag J
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Software Design Considerations
• High Data Volume / Data-Driven Application• Performance Expectations/Requirements and Scalability • Interaction with existing systems at the database level• Initial Attempts at a Pure OO design were inefficient and
offered sub-optimal performance• Final design focuses on a three-tier approach allowing
data-tier to be implemented by off-the-shelf components. • New model offers needed performance at the expense of
OO model at the data layer
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«subsystem»AttendanceHistory SubSystem
«subsystem»CollegeData Subsystem
«subsystem»ReaderConfiguration SubSystem
«subsystem»CheckInProcessing SubSystem
«subsystem»WebPortal SubSystem
«subsystem»CommandLineUtility SubSystem
«topLevelPackage»Static Model::Student Attendance System
«subsystem»PersistentDataStore SubSystem
«subsystem»DirectorySecurity SubSystem
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Data Layer
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Data Layer
• PersistentDataStore– Microsoft SQL Server 2000– ADO.Net
• DirectorySecurity– Microsoft Active Directory 2003– ADSI / System.DirectoryServices
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Business Layer
![Page 15: Student Attendance System](https://reader036.vdocuments.net/reader036/viewer/2022081417/56813445550346895d9b2f30/html5/thumbnails/15.jpg)
Business Layer
• Divided into three subsystems by functionality– CollegeData
• Responsible for providing read-only access to required College data.
– AttendanceData• Responsible for the management of attendance
data collected by the system
– ReaderConfiguration• Responsible for the management of
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CollegeData SubSystem
«subsystem»CollegeData Subsystem
+FormatClassId(in ClassId : String) : String+IsValidClassId(in ClassId : String) : Boolean+IsExistingClassId(in ClassId : String) : Boolean+GetClass(in ClassId : String) : SqlDataReader
CollegeData Subsystem::Classes
+FormatEmployeeId() : String+IsValidEmployeeID(in EmployeeID : Integer) : Boolean+IsExistingEmployeeId(in EmployeeID : Integer) : Boolean+GetEmployee(in EmployeeID) : SqlDataReader+GetEmployee(in PersonID) : SqlDataReader+FormatEmployeeId() : String
+CurrentUserEmployeeID : String
CollegeData Subsystem::Employees
+IsFacultyMember(in EmployeeID : String) : Boolean
CollegeData Subsystem::Faculty
+GetFacultyClasses(in EmployeeID : String) : SqlDataReader+GetFacultyClasses(in EmployeeId : String, in TermId : String) : SqlDataReader
CollegeData Subsystem::FacultyClasses
+GetStudentEnrollment(in StudentID : String) : SqlDataReader+GetStudentEnrollment(in StudentID : String, in TermID : String) : SqlDataReader
CollegeData Subsystem::StudentEnrollment
+FormatStudentId(in StudentId : Integer) : String+IsValidStudentId(in StudentID : Integer) : Boolean+IsExistingStudentId(in StudenId : Integer) : Boolean+GetStudent(in StudentId : Integer) : SqlDataReader
+CurrentUserStudentID : String
CollegeData Subsystem::Students
+FormatTermId(in TermID : String) : String+IsValidTermId(in TermId : String) : Boolean+IsExistingTermId(in TermId : String) : Boolean+GetTermId(in TermDate : Date) : String
+CurrentTermID : String
CollegeData Subsystem::Terms
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AttendanceHistory Subsystem
+GetCurrentUserStudentAttendance() : SqlDataReader+GetStudentAttendance(in ClassID : String) : SqlDataReader+GetClassAttendance(in ClassId : Integer) : SqlDataReader+GetClassAttendance(in ClassId : Integer, in StartDate : Date, in EndDate : Date) : SqlDataReader+GetSystemAttendanceHistory(in StartDate : Date, in EndDate : Date) : SqlDataReader+GetSystemAttendanceHistory(in TermId : String) : SqlDataReader+CreateAttendanceEntry(in ClassId : Integer, in StudentId : Integer, in Campus, in Room, in Date) : Integer+CreateSystemAttendanceEntry(in ClassId : Integer, in StudentId : Integer) : Integer+EditAttendanceEntry(in EntryID : Integer, in Campus : String, in Room : String, in EntryDate : Date)+LogAttendanceHistorySwipe(in ISO : String, in CampusId : String, in Room : String) : AttendanceHistorySwipeResponse
AttendanceHistory SubSystem::AttendanceHistory
+ResponseStatus : ResponseStatuses+ResponseException : Exception+StudentId : String+ClassId : String+LastName : String
AttendanceHistory SubSystem::AttendanceHistorySwipeResponse
«subsystem»AttendanceHistory SubSystem
+-10 = Error+0 = OK+10 = InvalidISO+20 = UnknownISO+30 = NotEnrolled
«enumeration»AttendanceHistory SubSystem::ResponseStatuses
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ReaderConfiguration Subsystem
«subsystem»ReaderConfiguration SubSystem
+AddConfiguration(in ReaderConfigurationGroupID : Integer, in HostAddress : String, in Port : Integer, in CampusCode : String, in Room : String) : Integer+EditConfiguration(in ReaderConfigurationID : Integer, in ReaderConfigurationGroupId : String, in HostAddress : String, in Port : Integer, in CampusCode : String, in Room : String)+GetConfigurations() : SqlDataReader+GetConfigurations(in ReaderConfigurationId : Integer) : SqlDataReader+IsExistingConfiguration(in ReaderConfiguration : Integer) : Boolean+DeleteConfiguration(in ReaderConfigurationID : Integer)+GetConfigurations(in ReaderConfigurationID : Integer) : SqlDataReader+GetConfigurations(in HostAddress : String, in Port : Integer) : SqlDataReader+GetConfigurations(in HostAddress : String) : SqlDataReader
ReaderConfiguration SubSystem::ReaderConfiguration
+AddConfigurationGroup(in GroupName : String) : Integer+EditGroup(in ReaderConfigurationGroupID : Integer, in GroupName : String)+GetGroups() : SqlDataReader+GetGroups(in ReaderConfigurationGroupID : Integer) : SqlDataReader+DeleteGroup(in ReaderConfigurationGroupID : Integer)+IsExistingReaderConfigurationGroup(in ReaderConfigurationGroupId : Integer) : Boolean
ReaderConfiguration SubSystem::ReaderConfigurationGroups
+IsAllowedToManageSystem() : Boolean
ReaderConfiguration SubSystem::User
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Presentation Layer
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User Web Portals
• The Student Attendance System provides users access via four role focused portals:
– Student Portal– Faculty Portal– Financial Aid Administrative Portal– Administrative Portal
– Each portal is focused on the needs of the particular user
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Presentation LayerStudent Web Portal
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S_GetCurrentTerm
S_ListClassEnrolled
S_ShowAttendanceDetail
Student Attendance SystemStudent Web Portal
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Student Attendance System – Student WebsiteStudent Attendance System – Student Website
Welcome to the Student Attendance SystemStudent Website
Select Term Select
To view your attendance history, please select a term below.
S_GetCurrentTerm
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Student Attendance History – View My Class ScheduleStudent Attendance History – View My Class Schedule
Welcome Joe Smith
Student Attendance System
To review your attendance history, please select a course from the list below.
Your Class Schedule:
COP-5991
CEN-5011
Course Number
Advanced Operating Systems
Advanced Software Engineering
Title
R
W
Days
6:25pm
6:25pm
Start Time
9:00pm
9:00pm
End Time
S_ListClassEnrolled
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Student Attendance System – View My Attendance HistoryStudent Attendance System – View My Attendance History
COP-5991 Advanced Operating Systems
Student Attendance System
Your Attendance History:
10/28/2004
10/21/2004
10/14/2004
10/7/2004
9/30/2004
9/23/2004
9/16/2004
9/9/2004
9/2/2004
Class Date
--
--
--
--
6:23:07
6:25:48pm
6:27:09pm
Absent
6:15:03pm
Check-In Time
S_ShowAttendanceDetail
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-InitializeComponent()#OnInit()-Page_Load(in sender : Object, in e : EventArgs)-Select_Click(in sender : Object, in e : EventArgs)
-designerPlaceholderDeclaration : Object#Select : Button#TermSelection : ComboBox
S_GetCurrentTerm
-InitializeComponent()-Page_Load(in sender : object, in e : EventArgs)-CourseGrid1_Click(in sender : object, in e : EventArgs)
-StudentName : Label#CourseGrid1 : DataGrid
S_ListClassEnrolled
-InitializeComponent()-Page_Load(in sender : object, in e : EventArgs)
-CourseName : Label#TimeGrid1 : DataGrid
S_ShowAttendanceDetail
«subsystem»WebPortal SubSystem
Student Web Classes
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Presentation LayerFaculty Web Portal
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F_GetCurrentTerm Student Attendance SystemFaculty Web Portal
F_ListClassTaught
F_ListClassDetail
F_EditStudentAttendanceEntry
F_ExportClassAttendanceHistory
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Student Attendance System – Faculty WebsiteStudent Attendance System – Faculty Website
Welcome to the Student Attendance SystemFaculty Website
Select Term Select
To access attendance history for the courses you are teaching, please select a term below.
F_GetCurrentTerm
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Student Attendance System - View Classes TaughtStudent Attendance System - View Classes Taught
Welcome Dr. Jones
Student Attendance System
To review Class attendance history, please select a course from the list below.
List of Classes Taught
COP-5991
CEN-5011
Course Number
Advanced Operating Systems
Advanced Software Engineering
Title
R
W
Days
6:25pm
6:25pm
Start Time
9:00pm
9:00pm
End Time
F_ListClassTaught
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Student Attendance System - View Class Attendance HistoryStudent Attendance System - View Class Attendance History
COP-5991 Advanced Operating Systems
Student Attendance System
Class Attendance History
Phillips, Yukon
Zucker, Brian
Smith, Joe
Doe, John
Mann, Fredrick
Miller, Dennis
Jones, Tommy
Smith, Sally
Tucker, Andrew
Student
6:55:00pm
6:35:45pm
6:22:44pm
6:12:09pm
6:23:07pm
6:25:48pm
6:27:09pm
Absent
6:15:03pm
9/ 2/ 2004
6:55:00pm
6:15:45pm
6:22:44pm
6:54:09pm
6:21:07pm
6:26:28pm
6:27:56pm
Absent
6:25:03pm
9/ 9/ 2004
6:33:34pm
6:35:45pm
6:22:44pm
Absent
6:23:07pm
6:25:48pm
6:27:09pm
Absent
6:15:03pm
9/ 16/ 2004
6:55:00pm
6:35:45pm
6:22:44pm
6:12:09pm
6:23:07pm
6:25:48pm
6:27:09pm
Absent
6:23:05pm
9/ 23/ 2004
6:55:22pm
6:25:15pm
6:22:44pm
6:12:09pm
6:23:07pm
Absent
6:27:09pm
Absent
6:15:03pm
9/ 30/ 2004
Close Export / Save
Instructions: To correct/override select a link above.
F_ListClassDetail
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Student Attendance System - Update/OverrideStudent Attendance System - Update/Override
Override
Enter Text
System Record:
New Value:
6:25:05pm
Show as Absent
Cancel
Update/Override
F_EditStudentAttendanceEntry
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«subsystem»WebPortal SubSystem
-InitializeComponent()#OnInit()-Page_Load(in sender : object, in e : EventArgs)-Select_Click(in Sender : Object, in e : EventArgs)
-designerPlaceholderDeclaration : Object#Select : Button#TermSelection : ComboBox
F_GetCurrentTerm
-InitializeComponent()-Page_Load(in sender : object, in e : EventArgs)-CourseGrid2_Click()
-ProfName : Label#CourseGrid2 : DataGrid
F_ListClassTaught
-InitializeComponent()-Page_Load(in sender : object, in e : EventArgs)-TimeGrid2_Click(in sender : object, in e : EventArgs)-Close_Click(in sender : object, in e : EventArgs)-Export_Save(in sender : object, in e : EventArgs)
#CourseName : Label#TimeGrid2 : DataGrid#Close : Button#Export_Save : Button
F_ListClassDetail
-Page_Init(in Sender : Object, in e : EventArgs)-Page_Load(in Sender : Object, in e : EventArgs)-Initialize Component()-designerPlaceholderDeclaration()-Override_button_Click(in Sender : Object, in e : EventArgs)-Cancel_cutton_Click(in Sender : Object, in e : EventArgs)
#Override_button : Button#Cancel_button : Button#OriginalCheckIn_Label : Label#Override_TextBox : Textbox#Absent_CheckBox : CheckBox
F_EditStudentAttendanceEntry
-Page_Init(in Sender : Object, in e : EventArgs)-Page_Load(in Sender : Object, in e : EventArgs)-Initialize Component()
-designerPlaceholderDeclaration : Object
F_ExportClassData
Faculty Web Classes
![Page 34: Student Attendance System](https://reader036.vdocuments.net/reader036/viewer/2022081417/56813445550346895d9b2f30/html5/thumbnails/34.jpg)
Presentation LayerFinancial Aid Administrative Web Portal
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FA_GetCurrentTerm
FA_DownloadAttendanceExtract
Student Attendance SystemFinancial Aid Web Portal
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Student Attendance System - Financial Aid AdministratorStudent Attendance System - Financial Aid Administrator
Welcome to the Student Attendance SystemFinancial Aid Website
Select Term Export
To export attendance history, please select a term below.
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-Page_Init(in Sender : Object, in e : EventArgs)-Page_Load(in Sender : Object, in e : EventArgs)-Initialize Component()-Export_button_Click(in Sender : Object, in e : EventArgs)
#Export_button : Button#DropDownList_AttendanceHistory : DropDownList-designerPlaceholderDeclaration : Object
Fin_Aid_Admin_Export
-Page_Init(in Sender : Object, in e : EventArgs)-Page_Load(in Sender : Object, in e : EventArgs)-Initialize Component()
-designerPlaceholderDeclaration : Object
Export_Page
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Presentation LayerAdministrative Web Portal
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AD_GetCurrentTerm
Student Attendance SystemAdministrative Web Portal
F_ListClassTaught
F_ListClassDetail
F_EditStudentAttendanceEntry
F_ExportClassAttendanceHistory
AD_ListAssociatedTerminalServers
AD_AddNewTerminal
AD_AdministrativeMenu
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Student Attendance System – Administrative WebsiteStudent Attendance System – Administrative Website
Welcome to the Student Attendance System Administrative Website
AD_AdministrativeMenu
Associate Readers
Manage Attendance History
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Student Attendance System - Associate Terminal ServersStudent Attendance System - Associate Terminal Servers
Student Attendance System
You may utilize this page to associate Check-In terminals to the classroom in which they are located.
Known Terminals:
10.70.10.6/2001
10.70.10.5/2001
10.70.10.1/2002
10.70.10.1/2001
Terminal Address
Room: Wolfson 5420
Room: North 1200
Room: Kendall 9004
Room: Kendall 9001
Terminal Location
[DELETE]
[DELETE]
[DELETE]
[DELETE]
Delete
Add New Terminal Done
AD_ListAssociatedTerminalServers
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Student Attendance System - Add New TerminalStudent Attendance System - Add New Terminal
Select Campus Enter Room
OK Cancel
Enter IP Address Enter PortTerminal Address
Location
Student Attendance System - Add New Terminal
AD_AddNewTerminal
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-InitializeComponent() : void#OnInit() : void-Page_Load(in sender : object, in e : System.EventArgs) : void-AssociateReaders_Click(in sender: object, in e: System.EventArgs)() : void-ManageHist_Click(in sender: object, in e: System.EventArgs)() : void
-designerPlaceholderDeclaration : object#AssociateReaders : Button#ManageHist : Button
AD_AdministrativeMenu
-InitializeComponent() : void#OnInit() : void-Page_Load(in sender : object, in e : System.EventArgs) : void-AddNewTerminal_Click(in sender: object, in e: System.EventArgs)() : void-DoneTerminals_Click(in sender: object, in e: System.EventArgs)() : void-Delete_Click(in sender: object, in e: System.EventArgs)() : void
-designerPlaceholderDeclaration : object#TerminalAddressGrid : DataGrid#AddNewTerminal : Button#DoneTerminals : Button
AD_ListAssociatedTerminalServers
-InitializeComponent() : void#OnInit() : void-Page_Load(in sender : object, in e : System.EventArgs) : void-OK_Click(in sender: object, in e: System.EventArgs)() : void-Cancel_Click(in sender: object, in e: System.EventArgs)() : void
-designerPlaceholderDeclaration : object#OK : Button#Cancel : Button#IPAddress : TextBox#PortNum : TextBox#CampusSelection : DropDownList#RoomNum : TextBox
AD_AddNewTerminal
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Deployment
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The Customer’s Expectation
Student / Employee Web Portal
Database
Data Collection Process
Network
College Enterprise System
Web Clients Web Clients Web Clients
Students Faculty Administrators
Student
Student
Student
Student
![Page 46: Student Attendance System](https://reader036.vdocuments.net/reader036/viewer/2022081417/56813445550346895d9b2f30/html5/thumbnails/46.jpg)
Deployment DiagramDatabaseServer1
PersistentDataStore
CommandLineUtility
ApplicationServer1
AttendanceHistory
ReaderConfiguration
CheckInProcessing
ApplicationServer2
AttendanceHistory
ReaderConfiguration
CheckInProcessing
WebPortal1
WebPortal
CollegeData
AttendanceHistory
ReaderConfiguration
WebPortal1
WebPortal
CollegeData
AttendanceHistory
ReaderConfiguration
WebPortal1
WebPortal
CollegeData
AttendanceHistory
ReaderConfiguration
DirectoryServer1
DirectorySecurity
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Student Attendance System
Thank You